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Clinic Type

Oncology

Address

1301 15th Avenue West, CHI St Alexius Health, Williston, ND 58801

Phone

701-774-7464

Email

roih@billingsclinic.org

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

Team

  • Michal J Kubiak, MD — MD
  • Shenthol Sasankan, MD — MD

Insurance & Payment

Languages Spoken

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Billings Clinic ProviderMatch (Dr. Shenthol Sasankan): 4.8/5 (116 ratings, 28 reviews)
  • Billings Clinic ProviderMatch (Dr. Michal J. Kubiak): 4.8/5 (139 ratings, 30 reviews)

Patients praise

  • High patient satisfaction ratings for specific oncologists (e.g., 4.8/5)
  • Providers described as knowledgeable, compassionate, professional, and thorough
  • Strong communication and clear explanation of treatment options mentioned by many patients
  • High CMS quality assessment scores for providers

Common complaints

  • Reported lack of continuity of care with providers rotating frequently
  • Patients informed they may need to travel to Billings for future appointments
  • Transition away from the Billings Clinic partnership for oncology services at the Williston location

"Main issue is lack of continuity with provider, having a new provider nearly every visit, and now being informed that I will have to travel to Billings for future apppointments."

Billings Clinic ProviderMatch Patient Review

"Dr Sasankan is a wonderful, caring, knowledgable, thorough, positive, calm, reassuring physician. I am very grateful and pleased that she is my attending Oncologist."

Billings Clinic ProviderMatch Patient Review

"Dr. Kubiak is a great asset to the Billings Clinic. He shows great concern & is very attentive."

Billings Clinic ProviderMatch Patient Review

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

More oncology clinics in Williston

Williston, ND·Oncology

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Williston, ND·Oncology

Summary: CHI St. Alexius Health Williston provides comprehensive cancer care as part of the CHI St. Alexius Health system in North Dakota. The Williston location offers inpatient and outpatient services within a broader hospital network that includes cardiology, trauma, and primary care. While the provided highlights do not detail specific oncology programs, CHI St. Alexius Health is a nonprofit, Roman Catholic medical system with a full range of hospital services and patient-centered care across North Dakota, including Williston. For cancer-specific programs, consult the Williston site or contact the hospital directly at 1-701-530-7000.

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